Monthly Archives: February 2012

Electromagnetic Induction (EM) and Environmental Site Investigation

2000 Hz Inphase One of the best uses for electromagnetic induction (EM) is Environmental site investigation. In this post, an environmental site investigation was requested on a former 1950′s era military facility. This site is now recreational fields for a … Continue reading

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Environmental and Geological Assessments Using the GSSI EMP-400 Electromagnetic Profiler

The Profiler EMP-400 is a frequency domain, electromagnetic profiling system. It’s an extremely flexible induction tool because it allows the operator to select multiple frequencies for surveying. By acquiring multiple frequencies, the user can select the frequencies that provide the … Continue reading

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